High performance SEC columns. The small particle size (4 µm) ensure short analysis time with very high resolution.

Tosoh Bioscience TSK-GEL PW, PWxl, PWxlCPPolymer based

These polymeric (polymethacrylate) columns are ideal for industrial polymers, oligosaccharides, nucleic acids and small viruses using aqueous buffer or salt solutions as mobile phase. The PWxl-CP columns are developed to facilitate SEC separation of cationic polymer under low salt conditions.